<!DOCTYPE HTML>
<html>
    <head>
        <?php include_once 'content.php'; ?>
    </head>
    <body>      
        <?php include_once 'header.php'; ?> 
        <div id="main">
            <div class="column-left">
                <?php include_once 'lateral.php'; ?> 
            </div>
            <div class="column-center">
                <?php include_once 'info_contacto.php'; ?>                
            </div>
            <div class="column-right">               
                <?php include_once 'right.php'; ?>
            </div>
        </div>
        <?php include_once 'footer.php'; ?>      
    </body>    
</html>